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$329+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — IST
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Istanbul are usually found in September or May, booked 39 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$632
(French Bee)

One-way from

$329
(French Bee)

Popular in

December

Cheapest in

September

Average price

$974

Good round-trip deal

$976 or less

Good one-way deal

$744 or less
From Montreal Pierre Elliott Trudeau Intl to Istanbul
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Istanbul
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Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Istanbul.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Istanbul.
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Find flight deals from Pierre Elliott Trudeau Intl to Istanbul

Cheapest flights from Pierre Elliott Trudeau Intl to Istanbul
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This French Bee deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:00 pmYUL - IST
1 stop18h 05mMultiple Airlines
Mon 10/66:45 amIST - YUL
1 stop21h 15mMultiple Airlines
Deal found 9/11$632
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:10 pmYUL - IST
1 stop19h 20mAmerican Airlines
Wed 10/88:25 amIST - YUL
2 stops21h 15mAmerican Airlines
Deal found 9/11$642
This Ovago deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:10 pmYUL - IST
1 stop19h 20mBritish Airways
Tue 10/78:15 amIST - YUL
1 stop19h 00mBritish Airways
Deal found 9/10$645
This French Bee deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:00 pmYUL - IST
1 stop18h 05mMultiple Airlines
Mon 10/66:45 amIST - YUL
1 stop21h 15mMultiple Airlines
Deal found 9/11$647
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:10 pmYUL - IST
1 stop19h 15mBritish Airways
Tue 10/75:00 pmIST - YUL
1 stop34h 15mBritish Airways
Deal found 9/10$653
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:40 pmYUL - IST
1 stop19h 25mBritish Airways
Sat 11/157:35 amIST - YUL
1 stop19h 10mBritish Airways
Deal found 9/11$654
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:10 pmYUL - IST
1 stop19h 15mBritish Airways
Wed 10/158:25 amIST - YUL
1 stop18h 50mBritish Airways
Deal found 9/9$655
This French Bee deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:00 pmYUL - IST
1 stop13h 05mMultiple Airlines
Wed 10/156:45 amIST - YUL
1 stop21h 15mMultiple Airlines
Deal found 9/10$661
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:59 pmYUL - IST
2 stops28h 01mMultiple Airlines
Thu 11/137:35 amIST - YUL
2 stops23h 05mMultiple Airlines
Deal found 9/11$665
This French Bee deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:00 pmYUL - IST
1 stop13h 05mMultiple Airlines
Sun 10/126:35 amIST - YUL
1 stop21h 25mMultiple Airlines
Deal found 9/10$677
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:00 pmYUL - IST
2 stops18h 40mAmerican Airlines
Tue 10/282:55 pmIST - YUL
1 stop35h 50mAmerican Airlines
Deal found 9/10$678

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Istanbul

Route

Depart

Return

Price

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

10:10 pm-12:25 am

1 stop19h 15m

Istanbul

Wed 10/8

8:25 am-8:15 pm

1 stop18h 50m

$654

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

10:10 pm-12:25 am

1 stop19h 15m

Istanbul

Mon 10/6

5:35 pm-8:15 pm

1 stop33h 40m

$654

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Mon 9/22

10:10 pm-12:30 am

1 stop19h 20m

Istanbul

Wed 10/8

8:25 am-8:15 pm

1 stop18h 50m

$654

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 10/15

10:10 pm-12:25 am

1 stop19h 15m

Istanbul

Wed 11/5

6:45 pm-6:45 pm

1 stop32h 00m

$655

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

8:40 pm-12:25 am

1 stop19h 45m

Istanbul

Sat 11/15

6:40 pm-6:45 pm

1 stop32h 05m

$655

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

8:40 pm-12:50 am

1 stop20h 10m

Istanbul

Wed 12/31

7:35 am-6:45 pm

1 stop19h 10m

$655

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 10/8

10:10 pm-12:25 am

1 stop19h 15m

Istanbul

Mon 10/13

8:15 pm-8:15 pm

1 stop31h 00m

$655

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Wed 12/31

8:40 pm-1:55 pm

1 stop33h 15m

Istanbul

Wed 1/14

7:35 am-6:45 pm

1 stop19h 10m

$683

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Fri 9/26

10:00 pm-12:20 am

1 stop19h 20m

Istanbul

Mon 9/29

5:35 pm-8:15 pm

1 stop33h 40m

$689

MontrealIstanbul

YUL - IST

YULIST

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

10:00 pm-7:15 pm

1 stop14h 15m

Istanbul

Mon 10/6

5:35 pm-8:15 pm

1 stop33h 40m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Istanbul. Price data was last updated on August 29, 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport (average of $916). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport in June is currently the most expensive (average of $1,359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to IST?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the evening.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Air Transat, Turkish Airlines, and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Food

6.7

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Food

6.7

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Turkish Airlines
7.3
Good
3,968 reviews
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Food

6.7

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Food

6.7

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Lufthansa
6.8
Okay
7,409 reviews
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Food

6.7

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,361 reviews
Air Transat
7.7
Good
438 reviews

Entertainment

7.0

Food

6.7

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    British Airways can get you from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport in just under 19h 15m. Your travel time can differ by up to . Montreal Pierre Elliott Trudeau Intl Airport and Istanbul Airport are separated by a distance of 4773 mi.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport round-trip?

    Currently priced at $491, Air Transat will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Air Canada - these airlines can fly you to your destination from $736 and $800, respectively. Air Transat is priced at 53% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport consider choosing Thai Airways (73%), Turkish Airlines (73%) or RwandAir (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport? While on average our users pay $1,465, our data indicates the cheapest price to be $631. The most popular route (Montreal Pierre Elliott Trudeau Intl - Istanbul), is priced around $617.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Istanbul that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Istanbul.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Istanbul?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport?

    Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport (average of $916). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Istanbul Airport in June is currently the most expensive (average of $1,359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Istanbul Airport?

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Yalova

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Alternative routes for Pierre Elliott Trudeau Intl to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Sabiha Gokcen flights

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Istanbul

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$491Average$612FlexibilityNo cancel feeOn-time50%
British AirwaysCheapest$736Average$1,005FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$800Average$1,109FlexibilityNo cancel feeOn-time67%
Air AlgerieCheapest$805Average$886FlexibilityNo cancel feeOn-time58%
Turkish AirlinesCheapest$893Average$1,211FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$960Average$1,210FlexibilityNo cancel feeOn-time76%

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